Ball was WAY out. It's ridiculous that the linesman AND the umpire both missed it. Glad JJ finally won, but that particular botched call really set him back quite a bit mentally.

Honestly, these guys are playing for their careers. It's serious stuff. They're hyped up just about every point and certainly pumped up for the match and that was set point on top of everything else. You can't blame JJ for being amped up and letting his emotions out after that lousy line call.

It's just too bad they don't have challenge/review cameras on every court.